These lists are based on global unique users connected to Xbox Live or in the case of Arcade, full versions purchased this week. The arcade list is based on full versions purchased. Here are the top 3 for each charts, see the source for the complete top 10 list.
Xbox 360 Top Live Titles
1. Halo 3
2. Gears of War
3. Guitar Hero III Demo
Top Arcade Titles (Full Versions)
1. Battlestar Galactica
2. Puzzle Quest
3. Bomberman Live
Original Xbox Top Live Games
1. Halo 2
2. Battlefield 2: MC
3. Star Wars: Battlefront 2
190°
110°
110°
120°
Ad 
350°
40°
30°
20°
20°
30°
